Shown here is a closer look at the FPC holding contact structure of Panasonic’s Y5BW and Y3BW series connectors. This advanced functionality allows for higher reliability during assembly work. There is a “click” feedback that allows the user to know when the FPC has been completely inserted. The structure of the lock holding contacts will generate enough retention to make sure the FPC does not move around before closing the lever. In addition to retention from the lever locking mechanism, the holding pins will still maintain its own holding force enhancing the pull strength on the FPC. Please be aware that the holding contacts cannot be used as conductors.